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EP3249304A1 - Cooling system for a cooking oven - Google Patents

Cooling system for a cooking oven Download PDF

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Publication number
EP3249304A1
EP3249304A1 EP16171319.3A EP16171319A EP3249304A1 EP 3249304 A1 EP3249304 A1 EP 3249304A1 EP 16171319 A EP16171319 A EP 16171319A EP 3249304 A1 EP3249304 A1 EP 3249304A1
Authority
EP
European Patent Office
Prior art keywords
cooling system
fan
oven
cooking oven
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16171319.3A
Other languages
German (de)
French (fr)
Other versions
EP3249304B1 (en
Inventor
Arnd Hofmann
Klaus Schlötterer-Fratoianni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolux Appliances AB
Original Assignee
Electrolux Appliances AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electrolux Appliances AB filed Critical Electrolux Appliances AB
Priority to EP16171319.3A priority Critical patent/EP3249304B1/en
Priority to PCT/EP2017/061118 priority patent/WO2017202605A1/en
Priority to BR112018074145-0A priority patent/BR112018074145B1/en
Priority to US16/303,332 priority patent/US11212883B2/en
Priority to CN201780025883.3A priority patent/CN109073238A/en
Priority to AU2017268879A priority patent/AU2017268879A1/en
Publication of EP3249304A1 publication Critical patent/EP3249304A1/en
Application granted granted Critical
Publication of EP3249304B1 publication Critical patent/EP3249304B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/006—Arrangements for circulation of cooling air
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/642—Cooling of the microwave components and related air circulation systems
    • H05B6/6423—Cooling of the microwave components and related air circulation systems wherein the microwave oven air circulation system is also used as air extracting hood
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
    • F24C14/02—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning pyrolytic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2007—Removing cooking fumes from oven cavities

Definitions

  • the present invention relates to a cooling system for a cooking oven. Further, the present invention relates to a cooking oven with a cooling system.
  • Pyrolytic cleaning is often used in modern cooking ovens. During pyrolytic cleaning the oven cavity is heated up to about 500°C. At such high temperatures remains of dirt on the inner surfaces of the oven cavity are burnt. After the pyrolytic cleaning the remaining organic substances can easily be swept out by a cloth.
  • the object is achieved by the cooling system according to claim 1.
  • a cooling system for a cooking oven is provided, wherein
  • the core of the present invention is the cooling system with two separate air paths. Moist air is conveyed by one air path, while dry air is conveyed by the other air path. The separation of moist and dry air allows that moisture-sensitive components to be cooled are treated from moist air and cooled by dry air only.
  • the cooling system is provided for a microwave oven or a cooking oven with microwave heating function.
  • cooling system may be provided for a cooking oven with pyrolytic cleaning function.
  • the cooling system is arranged or arrangeable above the oven cavity of the cooking oven, wherein preferably the cooling system is arranged or arrangeable close to a heating element inside the oven cavity of the cooking oven.
  • blowing-out area may be subdivided into the first air guidance and the second air guidance.
  • the cross-sections of the blowing-out area, the first air guidance, the second air guidance increase in direction of the air flow.
  • the first suction area is connected or connectable to a cooling channel inside an oven door of the cooking oven.
  • At least one of the fans is a radial fan.
  • a first fan wheel of the first fan and a second fan wheel of the second fan may comprise a common axis of rotation, wherein preferably said axis of rotation is vertical.
  • first fan and second fan may be arranged one upon the other, wherein preferably the second fan is arranged above the first fan.
  • the cooling system comprises at least one front outlet opening connected to the blowing-out area, wherein preferably said front outlet opening is arranged or arrangeable at the front side of the cooking oven.
  • the cooling system comprises at least one front inlet opening connected to the first suction area, wherein preferably said front inlet opening is arranged or arrangeable at a front frame enclosing the oven cavity of the cooking oven.
  • the present invention relates to a cooking oven with a cooling system mentioned above.
  • the cooking oven may be a microwave oven or a cooking oven with microwave heating function.
  • the cooking oven may include a pyrolytic cleaning function.
  • FIG 1 illustrates a schematic sectional side view of a cooking oven 10 including a cooling system 12 according to a preferred embodiment of the present invention.
  • the cooking oven 10 includes an oven cavity 14 and an oven door 18 at the front side of said oven cavity 14.
  • a loading opening of the oven cavity 14 is closable by the oven door 18.
  • a heating element 16 is arranged within an upper portion of the oven cavity 14.
  • the cooling system 12 is arranged above the oven cavity 14.
  • the cooling system 12 comprises a first fan wheel 20 and a second fan wheel 22.
  • the second fan wheel 22 is arranged above the first fan wheel 20.
  • the first fan wheel 20 is driven by a first motor 24, while the second fan wheel 22 is driven by a second motor 26.
  • the first fan wheel 20 and the second fan wheel 22 may be driven by a common motor.
  • the first fan wheel 20 forms a first fan 20, while the second fan wheel 22 forms a second fan 22.
  • the fans 20 and 22 are radial fans.
  • the cooling system 12 comprises a first suction area 28 and a blowing-out area 30.
  • the blowing-out area 30 is arranged above the first suction area 28.
  • the first fan wheel 20 and the second fan wheel 22 are arranged inside the blowing-out area 30.
  • a vapour outlet 32 is interconnected between the oven cavity 14 and the first suction area 28.
  • the first suction area 28 is interconnected between an inlet of the first fan 20 and a front inlet opening 38.
  • Said front inlet opening 38 is arranged in a front frame enclosing a front opening of the oven cavity 14.
  • a front outlet opening 40 is arranged in said front frame and above the front inlet opening 38.
  • the front inlet opening 38 is connected to a cooling channel 36 extending inside the oven door 18.
  • the cooling channel 36 of the oven door 18 is connected to a door inlet opening 34.
  • the door inlet opening 34 extends over the bottom side of the oven door 18.
  • the door inlet opening 34 may extend at least partially over the side walls of said oven door 18.
  • a first air path extends from the door inlet opening 34, through the cooling channel 36, the front inlet opening 38, the first suction area 28, the first fan 20 and the blowing-out area 30 to the front outlet opening 40. Since the vapour outlet 32 is connected to the first suction area 28, moist air is conveyed along the last portion of the first air path.
  • FIG 2 illustrates a schematic sectional top view of the cooking oven 10 including the cooling system 12 according to the preferred embodiment of the present invention.
  • the cooling system 12 is arranged above the oven cavity 14.
  • the blowing-out area 30 is subdivided into a first air guidance 48 and a second air guidance 50.
  • the first fan 20 includes a first fan outlet opening 44.
  • the second fan 22 includes a second fan outlet opening 42.
  • the first fan outlet opening 44 corresponds with the first air guidance 50
  • the second fan outlet opening 42 corresponds with the second air guidance 48.
  • the first air path extends through the first air guidance 50 of the blowing-out area 30.
  • a second air path extends from inlet slots 46, through a second suction area 28, the second fan 20, and the second air guidance 48 of the blowing-out area 30 to the front outlet opening 40.
  • Said inlet slots 46 may be formed in a side wall of a casing of the cooking oven 10.
  • the second suction area 28 is not explicitly shown in FIG 1 and 2 . Dry air is conveyed along the second air path.
  • the cooling system 12 includes two air paths, wherein moist air is conveyed by the first air path, while dry air is conveyed by the second air path.
  • moist air is conveyed by the first air path
  • dry air is conveyed by the second air path.
  • the separation of moist and dry air allows that moisture-sensitive components to be cooled are treated from moist air and cooled by dry air only.
  • the cooling system 12 of the present invention is provided for a microwave oven or a cooking oven with microwave heating function. Further, the cooling system 12 of the present invention may be provided for a cooking oven with pyrolytic cleaning function.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)
  • Electric Stoves And Ranges (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

The present invention relates to a cooling system (12) for a cooking oven (10). The cooling system (12) comprises a first air path including a first suction area (28), at least one first fan (20) and a first air guidance (48) of a blowing-out area (30) connected in series. The cooling system (12) comprises a second air path including a second suction area, at least one second fan (22) and a second air guidance (50) of the blowing-out area (30) connected in series. The first suction area (28) is connected to an oven cavity (14) of the cooking oven (10) via an vapour outlet (32), so that the first air path is provided for conveying moist air. The second suction area is connected to the environment of the cooking oven (10), so that the second air path is provided for conveying dry air.

Description

  • The present invention relates to a cooling system for a cooking oven. Further, the present invention relates to a cooking oven with a cooling system.
  • Pyrolytic cleaning is often used in modern cooking ovens. During pyrolytic cleaning the oven cavity is heated up to about 500°C. At such high temperatures remains of dirt on the inner surfaces of the oven cavity are burnt. After the pyrolytic cleaning the remaining organic substances can easily be swept out by a cloth.
  • There are steamer ovens and microwaves ovens suitable for pyrolytic cleaning. However, the most cooking ovens comprise temperature-sensitive components. It would be advantageous to cool sufficiently the entire cooking oven.
  • It is an object of the present invention to provide a cooling system for a cooking oven, which allows a sufficient cooling of the entire cooking oven by low complexity.
  • The object is achieved by the cooling system according to claim 1.
  • According to the present invention a cooling system for a cooking oven is provided, wherein
    • the cooling system comprises a first air path including a first suction area, at least one first fan and a first air guidance of a blowing-out area connected in series,
    • the cooling system comprises a second air path including a second suction area, at least one second fan and a second air guidance of the blowing-out area connected in series,
    • the first suction area is connected to an oven cavity of the cooking oven via an vapour outlet, so that the first air path is provided for conveying moist air, and
    • the second suction area is connected to the environment of the cooking oven, so that the second air path is provided for conveying dry air.
  • The core of the present invention is the cooling system with two separate air paths. Moist air is conveyed by one air path, while dry air is conveyed by the other air path. The separation of moist and dry air allows that moisture-sensitive components to be cooled are treated from moist air and cooled by dry air only.
  • Preferably, the cooling system is provided for a microwave oven or a cooking oven with microwave heating function.
  • Further, the cooling system may be provided for a cooking oven with pyrolytic cleaning function.
  • In particular, the cooling system is arranged or arrangeable above the oven cavity of the cooking oven, wherein preferably the cooling system is arranged or arrangeable close to a heating element inside the oven cavity of the cooking oven.
  • Further, the blowing-out area may be subdivided into the first air guidance and the second air guidance.
  • Preferably the cross-sections of the blowing-out area, the first air guidance, the second air guidance increase in direction of the air flow.
  • For example, the first suction area is connected or connectable to a cooling channel inside an oven door of the cooking oven.
  • In particular, at least one of the fans is a radial fan.
  • Furthermore, a first fan wheel of the first fan and a second fan wheel of the second fan may comprise a common axis of rotation, wherein preferably said axis of rotation is vertical.
  • Moreover, the first fan and second fan may be arranged one upon the other, wherein preferably the second fan is arranged above the first fan.
  • For example, the cooling system comprises at least one front outlet opening connected to the blowing-out area, wherein preferably said front outlet opening is arranged or arrangeable at the front side of the cooking oven.
  • Additionally, the cooling system comprises at least one front inlet opening connected to the first suction area, wherein preferably said front inlet opening is arranged or arrangeable at a front frame enclosing the oven cavity of the cooking oven.
  • Further, the present invention relates to a cooking oven with a cooling system mentioned above.
  • The cooking oven may be a microwave oven or a cooking oven with microwave heating function.
  • Moreover, the cooking oven may include a pyrolytic cleaning function.
  • Novel and inventive features of the present invention are set forth in the appended claims.
  • The present invention will be described in further detail with reference to the drawings, in which
    • FIG 1
    illustrates a schematic sectional side view of a cooking oven including a cooling system according to a preferred embodiment of the present invention, and
    FIG 2
    illustrates a schematic sectional top view of the cooking oven including the cooling system according to the preferred embodiment of the present invention.
  • FIG 1 illustrates a schematic sectional side view of a cooking oven 10 including a cooling system 12 according to a preferred embodiment of the present invention.
  • The cooking oven 10 includes an oven cavity 14 and an oven door 18 at the front side of said oven cavity 14. A loading opening of the oven cavity 14 is closable by the oven door 18. A heating element 16 is arranged within an upper portion of the oven cavity 14. The cooling system 12 is arranged above the oven cavity 14.
  • The cooling system 12 comprises a first fan wheel 20 and a second fan wheel 22. In this example, the second fan wheel 22 is arranged above the first fan wheel 20. The first fan wheel 20 is driven by a first motor 24, while the second fan wheel 22 is driven by a second motor 26. Alternatively, the first fan wheel 20 and the second fan wheel 22 may be driven by a common motor. The first fan wheel 20 forms a first fan 20, while the second fan wheel 22 forms a second fan 22. In this example, the fans 20 and 22 are radial fans.
  • Further, the cooling system 12 comprises a first suction area 28 and a blowing-out area 30. The blowing-out area 30 is arranged above the first suction area 28. The first fan wheel 20 and the second fan wheel 22 are arranged inside the blowing-out area 30. A vapour outlet 32 is interconnected between the oven cavity 14 and the first suction area 28. The first suction area 28 is interconnected between an inlet of the first fan 20 and a front inlet opening 38. Said front inlet opening 38 is arranged in a front frame enclosing a front opening of the oven cavity 14. Further, a front outlet opening 40 is arranged in said front frame and above the front inlet opening 38. In a closed state of the oven door 18, the front inlet opening 38 is connected to a cooling channel 36 extending inside the oven door 18. The cooling channel 36 of the oven door 18 is connected to a door inlet opening 34. In this example, the door inlet opening 34 extends over the bottom side of the oven door 18. Alternatively or additionally, the door inlet opening 34 may extend at least partially over the side walls of said oven door 18. A first air path extends from the door inlet opening 34, through the cooling channel 36, the front inlet opening 38, the first suction area 28, the first fan 20 and the blowing-out area 30 to the front outlet opening 40. Since the vapour outlet 32 is connected to the first suction area 28, moist air is conveyed along the last portion of the first air path.
  • FIG 2 illustrates a schematic sectional top view of the cooking oven 10 including the cooling system 12 according to the preferred embodiment of the present invention. The cooling system 12 is arranged above the oven cavity 14.
  • The blowing-out area 30 is subdivided into a first air guidance 48 and a second air guidance 50. The first fan 20 includes a first fan outlet opening 44. In a similar way, the second fan 22 includes a second fan outlet opening 42. The first fan outlet opening 44 corresponds with the first air guidance 50, while the second fan outlet opening 42 corresponds with the second air guidance 48. The first air path extends through the first air guidance 50 of the blowing-out area 30.
  • A second air path extends from inlet slots 46, through a second suction area 28, the second fan 20, and the second air guidance 48 of the blowing-out area 30 to the front outlet opening 40. Said inlet slots 46 may be formed in a side wall of a casing of the cooking oven 10. The second suction area 28 is not explicitly shown in FIG 1 and 2. Dry air is conveyed along the second air path.
  • The cooling system 12 according to the present invention includes two air paths, wherein moist air is conveyed by the first air path, while dry air is conveyed by the second air path. The separation of moist and dry air allows that moisture-sensitive components to be cooled are treated from moist air and cooled by dry air only.
  • For example, the cooling system 12 of the present invention is provided for a microwave oven or a cooking oven with microwave heating function. Further, the cooling system 12 of the present invention may be provided for a cooking oven with pyrolytic cleaning function.
  • Although an illustrative embodiment of the present invention has been described herein with reference to the accompanying drawings, it is to be understood that the present invention is not limited to that precise embodiment, and that various other changes and modifications may be affected therein by one skilled in the art without departing from the scope or spirit of the invention. All such changes and modifications are intended to be included within the scope of the invention as defined by the appended claims.
    • List of reference numerals
    • 10
    cooking oven
    12
    cooling system
    14
    oven cavity
    16
    heating element
    18
    oven door
    20
    first fan wheel, first fan
    22
    second fan wheel, second fan
    24
    first fan motor
    26
    second fan motor
    28
    first suction area
    30
    blowing-out area
    32
    vapour outlet
    34
    door inlet opening
    36
    cooling channel
    38
    front inlet opening
    40
    front outlet opening
    44
    first fan outlet opening
    42
    second fan outlet opening
    46
    inlet slots
    50
    first air guidance
    48
    second air guidance

Claims (16)

  1. A cooling system (12) for a cooking oven (10), wherein
    - the cooling system (12) comprises a first air path including a first suction area (28), at least one first fan (20) and a first air guidance (50) of a blowing-out area (30) connected in series,
    - the cooling system (12) comprises a second air path including a second suction area, at least one second fan (22) and a second air guidance (48) of the blowing-out area (30) connected in series,
    - the first suction area (28) is connected to an oven cavity (14) of the cooking oven (10) via an vapour outlet (32), so that the first air path is provided for conveying moist air, and
    - the second suction area is connected to the environment of the cooking oven (10), so that the second air path is provided for conveying dry air.
  2. The cooling system according to claim 1,
    characterised in that
    the cooling system (12) is provided for a microwave oven or a cooking oven with microwave heating function.
  3. The cooling system according to claim 1 or 2,
    characterised in that
    the cooling system (12) is provided for a cooking oven (10) with pyrolytic cleaning function.
  4. The cooling system according to any one of the preceding claims,
    characterised in that
    the cooling system (12) is arranged or arrangeable above the oven cavity (14) of the cooking oven (10), wherein preferably the cooling system (12) is arranged or arrangeable close to a heating element (16) inside the oven cavity (14) of the cooking oven (10).
  5. The cooling system according to any one of the preceding claims,
    characterised in that
    the blowing-out area (30) is subdivided into the first air guidance (50) and the second air guidance (48).
  6. The cooling system according to any one of the preceding claims,
    characterised in that
    the cross-sections of the blowing-out area (30), the first air guidance (50), the second air guidance (48) increase in direction of the air flow.
  7. The cooling system according to any one of the preceding claims,
    characterised in that
    the first suction area (28) is connected or connectable to a cooling channel (36) inside an oven door (18) of the cooking oven (10).
  8. The cooling system according to any one of the preceding claims,
    characterised in that
    at least one of the fans (20, 22) is a radial fan.
  9. The cooling system according to any one of the preceding claims,
    characterised in that
    at least one of the fans (20, 22) is a centrifugal fan.
  10. The cooling system according to any one of the preceding claims,
    characterised in that
    a first fan wheel of the first fan (20) and a second fan wheel of the second fan (22) comprise a common axis of rotation, wherein preferably said axis of rotation is vertical.
  11. The cooling system according to any one of the preceding claims,
    characterised in that
    the first fan (20) and second fan (22) are arranged one upon the other, wherein preferably the second fan (22) is arranged above the first fan (20).
  12. The cooling system according to any one of the preceding claims,
    characterised in that
    the cooling system (12) comprises at least one front outlet opening (40) connected to the blowing-out area (30), wherein preferably said front outlet opening (40) is arranged or arrangeable at the front side of the cooking oven.
  13. The cooling system according to any one of the preceding claims,
    characterised in that
    the cooling system (12) comprises at least one front inlet opening (38) connected to the first suction area (28), wherein preferably said front inlet opening (38) is arranged or arrangeable at a front frame enclosing the oven cavity (14) of the cooking oven (10).
  14. A cooking oven (10) with a cooling system (12),
    characterised in that
    the cooking oven (10) comprises a cooling system (12) according to any one of the claims 1 to 12.
  15. The cooking oven according to claim 14,
    characterised in that
    the cooking oven (10) is a microwave oven or a cooking oven with microwave heating function.
  16. The cooking oven according to claim 14 or 15,
    characterised in that
    the cooking oven (10) includes a pyrolytic cleaning function.
EP16171319.3A 2016-05-25 2016-05-25 Cooking oven with a cooling system Active EP3249304B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP16171319.3A EP3249304B1 (en) 2016-05-25 2016-05-25 Cooking oven with a cooling system
PCT/EP2017/061118 WO2017202605A1 (en) 2016-05-25 2017-05-10 Cooling system for a cooking oven
BR112018074145-0A BR112018074145B1 (en) 2016-05-25 2017-05-10 OVEN FOR COOKING WITH A COOLING SYSTEM
US16/303,332 US11212883B2 (en) 2016-05-25 2017-05-10 Cooling system for a cooking oven
CN201780025883.3A CN109073238A (en) 2016-05-25 2017-05-10 Cooling system for cooking furnace
AU2017268879A AU2017268879A1 (en) 2016-05-25 2017-05-10 Cooling system for a cooking oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16171319.3A EP3249304B1 (en) 2016-05-25 2016-05-25 Cooking oven with a cooling system

Publications (2)

Publication Number Publication Date
EP3249304A1 true EP3249304A1 (en) 2017-11-29
EP3249304B1 EP3249304B1 (en) 2021-11-03

Family

ID=56080352

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16171319.3A Active EP3249304B1 (en) 2016-05-25 2016-05-25 Cooking oven with a cooling system

Country Status (6)

Country Link
US (1) US11212883B2 (en)
EP (1) EP3249304B1 (en)
CN (1) CN109073238A (en)
AU (1) AU2017268879A1 (en)
BR (1) BR112018074145B1 (en)
WO (1) WO2017202605A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11333364B2 (en) * 2018-04-05 2022-05-17 Rockwell Collins, Inc. Adaptive cooking system
KR20210121955A (en) 2020-03-31 2021-10-08 삼성전자주식회사 Cooking apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706668U1 (en) * 1987-05-08 1987-07-02 Bosch-Siemens Hausgeräte GmbH, 8000 München oven
DE9309989U1 (en) * 1993-07-05 1993-09-23 Bosch-Siemens Hausgeräte GmbH, 81669 München OVEN
DE19757640A1 (en) * 1997-12-23 1999-06-24 Motoren Ventilatoren Gmbh Device for ventilating an oven with a baking muffle
EP1450104A2 (en) * 2003-02-19 2004-08-25 Electrolux Home Products Corporation N.V. Cooking oven
JP2007061515A (en) * 2005-09-02 2007-03-15 Hitachi Appliances Inc Cooker
EP3012537A1 (en) * 2014-10-23 2016-04-27 Electrolux Appliances Aktiebolag Kitchen oven comprising an airflow propelled fan wheel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204100319U (en) * 2014-09-26 2015-01-14 广东美的厨房电器制造有限公司 Cooking apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706668U1 (en) * 1987-05-08 1987-07-02 Bosch-Siemens Hausgeräte GmbH, 8000 München oven
DE9309989U1 (en) * 1993-07-05 1993-09-23 Bosch-Siemens Hausgeräte GmbH, 81669 München OVEN
DE19757640A1 (en) * 1997-12-23 1999-06-24 Motoren Ventilatoren Gmbh Device for ventilating an oven with a baking muffle
EP1450104A2 (en) * 2003-02-19 2004-08-25 Electrolux Home Products Corporation N.V. Cooking oven
JP2007061515A (en) * 2005-09-02 2007-03-15 Hitachi Appliances Inc Cooker
EP3012537A1 (en) * 2014-10-23 2016-04-27 Electrolux Appliances Aktiebolag Kitchen oven comprising an airflow propelled fan wheel

Also Published As

Publication number Publication date
BR112018074145B1 (en) 2022-08-16
EP3249304B1 (en) 2021-11-03
WO2017202605A1 (en) 2017-11-30
US11212883B2 (en) 2021-12-28
US20190223261A1 (en) 2019-07-18
AU2017268879A1 (en) 2018-10-25
CN109073238A (en) 2018-12-21
BR112018074145A2 (en) 2019-03-06

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